Cardiac Catheterization Reveals That a Patient Has an Isolated Lesion

Multiple Choice

Cardiac catheterization reveals that a patient has an isolated lesion in the right coronary artery that occludes 90% of the vessels' lumen.The nurse plans care for this patient based on the knowledge that total occlusion of the artery will result in damage to which portion of the heart?

A) Right ventricle
B) Anterior aspect of the left ventricle
C) The septum
D) The lateral wall of the left ventricle